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ACRONYMS
Acronyms Definition
DSLAM Digital Subscriber Line Access Multiplexer
ECD Estimated Completion Date
EE Enhanced Electronic
EEL Enhanced Extended Link
EI Engineering Information
ERS Extended Reach Service
EU End User
EU End User Information (Form)
F2 The loop distribution of BellSouth’s network
FAS Facility Associated Signaling
FCO Foreign Central Office
FDF Fiber Distributing Frame
FDT Frame Due Time
FISO Full Image Service Order
FOC Firm Order Confirmation
FT Facility Termination
FX Foreign Exchange
GT Garden Terminal
HDSL High-bit rate Digital Subscriber Line
ICE Incoming Call Extension
IDLC Integrated Digital Loop Carrier
IOC Interoffice Channel
ISUP ISDN User Part
LCSC Local Customer Service Center
LMOS Loop Maintenance Operations System
LMU Loop Make Up
LS Loop Service (Form)
LS-INP
Loop Service with Number Portability
LSP Local Service Provider
LSR Local Service Request Form
MDF Main Distribution Frame
MDUs Multi-Dwelling Units
MLT Mechanized Loop Test
MOU Minute of use
MSA Metropolitan Service Area
MTUs Multi-Tenant Units
NFAS Non-Facility Associated Signaling
NI Network Interface
NID Network Interface Device
OC Order Coordination
OC/TS Order Coordination - Time Specific
ODUF Optional Daily Usage File
OSPC Outside Plant Construction